« previous next »

Author Question: 238U + ________ 239Np + -1e Fill in the blank(s) with correct word ... (Read 55 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Aug 27, 2018
238U + ________  239Np + -1e
 
  Fill in the blank(s) with correct word

Question 2

Identify the element that was reduced.
 
  H2SO4 + Al(OH)3  Al2(SO4)3 + H2O
  A) aluminum
  B) sulfur
  C) oxygen
  D) No elements were either oxidized or reduced.

Question 3

An unknown substance is added to a solution and the pH increases. The substance is best described as a(n)
 
  A) acid.
  B) base.
  C) salt.
  D) solvent.


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Aug 27, 2018
Answer to Question 1

1n

Answer to Question 2

D

Answer to Question 3

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

deesands

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

This modified model of Easton’s systems theory puts government decision makers as the source of pol This modified model of Easton’s systems theory puts government decision makers as the source of pol
Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four
How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ... How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ...
Identification of the numbers in the Word Problem Identification of the numbers in the Word Problem
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Trace word by sk kid Trace word by sk kid
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library